Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1JFR callsign genealogy
Currently held by Robinson Jr, John F
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W1JFR's current licensee, walking backwards.
- Robinson Jr, John FMAgranted 2014-01-31cancelled 2014-02-19
Successor callsigns
Callsigns held now by people who previously held W1JFR.
No current licensee on record previously held this callsign.